Upon spending some time putting knowledge in my noggin, it looks like its not original as the movement looks similar to the updated rep movement. Similar movement on this http://www.ebay.com/itm/HUBLOT-BIG-BANG-ICE-BANG-WATCH-REF-301-CT-130-RX-IN-MINT-CONDITION-BOX-PAPERS-/190709948369?pt=Wristwatches&hash=item2c6732dfd1
I was doubting at first if he is selling a rep as his ebay page has his picture on it and many feedbacks although not watch sales but saw the cartier depoyant buckle he is selling is indeed fake when it is advertised as authentic, the engraving is so light you almost can't see it! http://www.ebay.com/itm/AUTHENTIC-CARTIER-STAINLESS-STEEL-WRISTWATCH-BAND-BUCKLE-NEW-/190709215839?pt=LH_DefaultDomain_0&hash=item2c6727b25f
I feel sorry for the bidders thou, they should have been extra careful or researching when spending that kind of $, unless they're tooo rich.